UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/QCcmRaOUauZYM5KIzTmYX16JzKDCNYhBl/whtlOLo=' 
WHERE 
  key_id = '1ee68f80e076dde5fd2425b388951a6ade651f909758b8bece8a11127b4dd324' 
  AND (
    token = 'B/QCcmRaOUauZYM5KIzTmYX16JzKDCNYhBl/whtlOLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )